CSS 样式是边框最重要的一个方面，这不是因为样式控制着边框的显示（当然，样式确实控制着边框的显示），而是因为如果没有样式，将根本没有边框。
0 z6 I4 X4 ?6 n8 C; W1 ?5 ~ 以下各特效用的HTML代码相同：& [8 r& D; `6 B
<div id="box">
编程适合那些有不同想法的人... <br/>
对于那些想要创造大事物并愿意改变世界的人们。
</div>
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1. CSS动画边框% F$ N) G" D; [ d8 v( ~& s- U
CSS代码：
8 j! F) ~) V8 x9 J0 _7 m@keyframes animated-border {
0% {
box-shadow: 0000rgba(255,255,255,0.4);
}
100% {
box-shadow: 00020pxrgba(255,255,255,0);
}
}
#box {
animation: animated-border 1.5s infinite;
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 2px solid;
border-radius: 10px;
padding: 15px;
}
效果如下：9 t; h1 `5 i4 b: Y* o
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- C+ h, Y! x; \' M2. CSS图像边框- b) q: q. A0 o8 h* W
CSS代码：4 a$ g8 l" {5 r7 N! W0 I
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
border: 40px solid transparent;
border-image: url(https://image.flaticon.com/icons/svg/648/648787.svg);
border-image-slice: 100%;
border-image-width: 60px;
padding: 15px;
}
效果如下：7 P3 I4 f2 E* W4 l5 E) K
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4 t/ V- G9 v$ ]2 R! L* `6 f+ _ j3.CSS蛇式边框1 z t: u' f+ d
CSS代码：
% p: U1 V" ^7 c4 s/ g- z#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 15px;
border: 10px dashed #FF5722;
background:
linear-gradient(to top, green, 10px, transparent 10px),
linear-gradient(to right, green, 10px, transparent 10px),
linear-gradient(to bottom, green, 10px, transparent 10px),
linear-gradient(to left, green, 10px, transparent 10px);
background-origin: border-box;
}
效果如下：0 e( Y2 L- `: h8 H! p. G* { O1 P3 n8 K1 u$ {
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/ x1 f* q! o( {5 }& _6 W4 T4.CSS阶梯样式边框& K! k/ @; t% V3 h" T
CSS代码：
+ m! F! i1 }! K* v8 ~3 v Y7 _0 u#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
inset #0096880005px,
inset #059c8e0001px,
inset #0cab9c00010px,
inset #1fbdae00011px,
inset #8ce9ff00016px,
inset #48e4d600017px,
inset #e5f9f700021px,
inset #bfecf700022px
}
效果如下：% u9 `9 T& r# h' [6 M9 b
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5.CSS只有阴影边框
0 u7 M7 k& Y" X7 D7 fCSS代码：: R* y& ^5 i) W
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
border-radius: 10px;
box-shadow: 00010px white;
}
效果如下：
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4 o6 F2 j! q3 R1 m- v/ v; S$ O9 g/ p6.CSS带阴影和轮廓的边框4 r D, G: {2 v' p
CSS代码：
y% q0 w6 P- G0 B& A8 [' T( W5 W#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px white;
outline: dashed 10px#009688;
}
效果如下：
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* x6 t: M+ w$ D) v7.CSS少量阴影和轮廓的边框: f8 y$ m6 k/ H% W4 J
CSS代码：
# v+ x) c C* p7 l8 S7 F#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow:
0001px#009688,
0005px#F44336,
0009px#673AB7,
00010px#009688;
outline: dashed 10px#009688;
}
效果如下：; e! h+ F; E9 v3 c
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8.CSS带有阴影的双边框& R, r; d7 H8 L9 l# ?. p
CSS代码：
2 ^, x' Z- g3 W6 T4 E#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
box-shadow: 00010px#009688;
border: 10px solid #009688;
outline: dashed 10px white;
}
效果如下：
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( C5 B" i0 F! ^
. E' f9 o* V) ?& z7 p2 P: v9.CSS多色边框
! X8 Q) D4 i" h' {9 O zCSS代码：- n# J! K0 \& F9 s1 I
#box {
font-family: Arial;
font-size: 18px;
line-height: 30px;
font-weight: bold;
color: white;
padding: 40px;
background:
linear-gradient(to top, #4caf50, #4caf50 10px, transparent 10px),
linear-gradient(to right, #c1ef8c, #c1ef8c 10px, transparent 10px),
linear-gradient(to bottom, #8bc34a, #8bc34a 10px, transparent 10px),
linear-gradient(to left, #009688, #00968810px, transparent 10px);
background-origin: border-box;
}
效果如下：$ ?% D5 Q" \5 N- x. F. o* P3 T4 g
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发表于 2020-7-6 13:32:58